Enhancement of chrysogenin production in cultures of Penicillium chrysogenum by uronic acid oligosaccharides

被引：33

作者：

Asilonu, E ^{[1
]}

Bucke, C ^{[1
]}

Keshavarz, T ^{[1
]}

机构：

[1] Univ Westminster, Dept Biotechnol, Fungal Biotechnol Grp, London W1M 8JS, England

来源：

BIOTECHNOLOGY LETTERS | 2000年 / 22卷 / 11期

关键词：

chrysogenin; elicitors; enhancement; oligosaccharides; Penicillium chrysogenum;

D O I：

10.1023/A:1005694415666

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 [微生物学]; 0836 [生物工程]; 090102 [作物遗传育种]; 100705 [微生物与生化药学];

摘要：

Additions of 50 to 100 mu g of acid-hydrolysed alginate oligosaccharides ml(-1) and enzyme-hydrolysed pectin oligosaccharides to 24- to 48-h cultures of Penicillium chrysogenum, ATCC 9480, led to enhanced production of chrysogenin by over 30 to 40% in shaken flasks and bioreactors. Some of the oligosaccharides also promoted biomass formation but were not used as a carbon source.

引用

页码：931 / 936

页数：6

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